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Mingqian practice » History » Version 54

Carrie McGivern, 12/10/2015 11:13 AM

1 1 Matthew Wetstein
h1. Mingqian practice
2 1 Matthew Wetstein
3 53 Mngqian Chen
[[testing log]]
4 53 Mngqian Chen
5 54 Carrie McGivern
[[DAQ Rack Current (Amp) Measurements]]
6 54 Carrie McGivern
7 27 Mngqian Chen
h1. Measurement of the hall
8 6 Carrie McGivern
9 15 Mngqian Chen
Move the cables out 1' from the left site of the veto to cross the pipe then bring then up to the cable tray. 
10 6 Carrie McGivern
11 45 Mngqian Chen
!{width:300px}https://cdcvs.fnal.gov/redmine/attachments/download/29822/IMG_7396.jpg!
12 9 Carrie McGivern
13 15 Mngqian Chen
Move the cables out 6'' from the right side of the veto and then bring them up to the cable tray.
14 14 Mngqian Chen
15 45 Mngqian Chen
!{width:300px}https://cdcvs.fnal.gov/redmine/attachments/download/29835/IMG_7397.jpg!
16 14 Mngqian Chen
17 42 Mngqian Chen
It is proposed that the current cable tray (located a couple of feet above the Veto Wall) be removed and places a foot above the Veto Wall or can be side lay.
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!{width:300px}https://cdcvs.fnal.gov/redmine/attachments/download/29834/IMG_7394.jpg!
20 11 Mngqian Chen
21 16 Mngqian Chen
There's a cable tray 2' under the second platform and it is half full.
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23 45 Mngqian Chen
!{width:300px}https://cdcvs.fnal.gov/redmine/attachments/download/29836/IMG_7392.jpg!
24 1 Matthew Wetstein
25 45 Mngqian Chen
!{width:300px}https://cdcvs.fnal.gov/redmine/attachments/download/29837/IMG_7398.jpg!
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27 27 Mngqian Chen
h1. There're four possible ways to route the cables.
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h2. Option1:
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!{width:600px}https://cdcvs.fnal.gov/redmine/attachments/download/30398/option%201.png!
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33 30 Mngqian Chen
Slot a 2.125'' cable tray on the top of the front veto, lay the signal cables of the right side of the veto on the tray. Take the signal cables from both side up 2' and take them to the feed through on the second level platform along the side wall.
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The total length of the signal cables is 1742' and the total length of the high voltage cables is 1508'. All the signal cables are in the same length 67'.
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The cable can be used to slot on the top of the veto.
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!{width:400px}https://cdcvs.fnal.gov/redmine/attachments/download/30402/cable%20tray.png!
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40 51 Mngqian Chen
h1. [[Other options]]